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Trane
4 Ton Packaged Dual Fuel Unit
Trane 90,000 BTU Heating, 15.2 SEER2, Two-Stage, R-454B | 5DCZ5048A1090
$11,214.99
A 4 ton packaged dual-fuel unit provides 48,000 BTU of cooling for homes ~2,100–2,400 sq ft — a large size where airflow, gas, and electrical must serve both heating modes. Everything lives in one outdoor cabinet, so there's no indoor equipment to house.
1 product
A 4 ton dual-fuel unit runs a big heat pump and a gas furnace, so the ducts must carry the airflow, the gas line must feed the furnace, and the electrical must run the heat pump. Confirm all three for a larger home.
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Ductwork sized for its airflow, a gas line for the furnace stage, and electrical for the heat-pump stage. A larger home should confirm all three.
Yes — the heat pump handles the bulk of a large home's heating season efficiently, with gas covering only the coldest days.